Apply suggestions from code review

Co-authored-by: Steffen Larsen <steffen.larsen@intel.com>

Author: HabKaffee

sycl/test/check_device_code/no_offset.cpp

@@ -43,4 +43,4 @@ int main() {
     }
 
     return 0;
-}
+}

sycl/test/check_device_code/no_offset_error.cpp

@@ -18,4 +18,4 @@ int main() {
 
     q.wait();
     return 0;
-}
+}